Main articles: Classical architecture and Outline of classical architecture
Villa Rotonda, Palladio, 1591
Classicism in architecture developed during the Italian Renaissance, notably in the writings and designs of Leon Battista Alberti and the work of Filippo Brunelleschi. It places emphasis on symmetry, proportion, geometry and the regularity of parts as they are demonstrated in the architecture of Classical antiquity and in particular, the architecture of Ancient Rome, of which many examples remained.
Orderly arrangements of columns, pilasters and lintels, as well as the use of semicircular arches, hemispherical domes, niches and aedicules replaced the more complex proportional systems and irregular profiles of medieval buildings. This style quickly spread to other Italian cities and then to France, Germany, England, Russia and elsewhere.
In the 16th century, Sebastiano Serlio helped codify the classical orders and Palladio's legacy evolved into the long tradition of Palladian architecture. Building off of these influences, the 17th-century architects Inigo Jonesand Christopher Wren firmly established classicism in England.
For the development of classicism from the mid-18th-century onwards, see Neoclassical architecture.